This book presents various aspects of salt and drought stress signaling in crops, combining physiological, biochemical, and molecular studies. Salt and drought stress are two major constraints on crop production worldwide. Plants possess several mechanisms to cope with the adverse effects of salt and drought. Among these mechanisms, stress signaling is very important, because it integrates and regulates nuclear gene expression and other cellular activities, which can help to restore cellular homeostasis. Accordingly, understanding the signaling cascades will help plant biologists to grasp the tolerance mechanisms that allow breeders to develop tolerant crop varieties.
This book is an essential resource for researchers and graduate students working on salt and drought stress physiology and plant breeding.
An overview of salinity tolerance mechanism in plants.- Plant responses
and tolerance to combined salt and drought stress.- Special adaptive features
of plant species in response to salinity.- Special adaptive features of plant
species in response to drought.- Special anatomical features of halophytes:
Implication for salt Tolerance.- Plant roots- the hidden half for
investigating salt and drought stress responses and tolerance.- Plant
responses and tolerance to extreme salinity: Learning from halophytes
tolerance to extreme salinity.- Programmed cell death and drought stress
signaling.- Overview of signal transduction in plants under salt and drought
stresses.- Calcium signaling in plants under drought.- ROS signalling in
modulating salinity stress tolerance in plants.- Phytohormone signaling in
response to drought.- Physiological Role of Gamma-Aminobutyric Acid in Salt
Stress Tolerance.- NAC transcription factors in drought and salinity
tolerance.- Genetic manipulation of drought stress signaling pathways in
plants.- QTL mapping for drought stress tolerance in plants.
Mirza Hasanuzzaman is a Professor of Agronomy at Sher-e-Bangla Agricultural University, Dhaka, Bangladesh. Prof. Hasanuzzaman has published over 70 articles in peer-reviewed journals and books, edited 3 books, and written 35 book chapters on important aspects of plant physiology, plant stress responses, and environmental problems in relation to plant species. He is an editor or reviewer for more than 50 peer-reviewed international journals and the recipient of the Publons Peer Review Award 2017. In addition, he is an active member of 40 professional societies and is the Publication Secretary of the Bangladesh Society of Agronomy. He received the World Academy of Science (TWAS) Young Scientist Award in 2014.
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